The bastion Saint-André, designed following plans by Vauban in the late 17th century, is now home to the Archaeology Museum, which houses all the collections gathered during various excavations in the city and the surrounding waters. A precious past resuscitated, through the wrecks of Etruscan, Greek, Phoenician and Roman ships driven here by storms: ceramics, amphorae, mosaics, coins and everyday objects attest to the extraordinary prosperity of the powerful Roman 'Civitas Antipolitana.'
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.